| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.45 | 3.693% | $251.4037 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $229.70 | 3.178% | $236.9999 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $100.26 | 10.359% | $110.6459 | $110.65 | $110.65 | $110.60 |
| Purchase #4 | $11.73 | 7.712% | $12.6346 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $20.71 | 10.769% | $22.9403 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $64.61 | 6.239% | $68.641 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $138.59 | 5.560% | $146.2956 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $808.05 | $849.5610 | $849.56 | $849.60 | $849.40 | |